HOUSTON, TX - OCTOBER 19: Houston Cougars linebacker Austin Robinson (22) signals first down Houston following a fumble recovery as other defenders look to the official for the call during the football game between the Memphis Tigers and the Houston Cougars on October 19, 2017 at TDECU Stadium in Houston, Texas. (Photo by Ken Murray/Icon Sportswire via Getty Images)

HOUSTON, TX - OCTOBER 19: Houston Cougars linebacker Austin Robinson (22) signals first down Houston following a fumble recovery as other defenders look to the official for the call during the football game

HOUSTON, TX - OCTOBER 19: Houston Cougars linebacker Austin Robinson (22) signals first down Houston following a fumble recovery as other defenders look to the official for the call during the football game between the Memphis Tigers and the Houston Cougars on October 19, 2017 at TDECU Stadium in Houston, Texas. (Photo by Ken Murray/Icon Sportswire via Getty Images)

HOUSTON, TX - OCTOBER 19: Houston Cougars linebacker Austin Robinson (22) signals first down Houston following a fumble recovery as other defenders look to the official for the call during the football game